Crude oil futures were up 64 cents US to $108.47 a barrel in New York trading Friday. That's a nine-month high.

According to Gasbuddy.com, which uses consumer feedback to track the price of gas across Canada and the United States, the lowest average price is $1.09 a litre in Edmonton, but some stations in that city are selling gas for as little as $1.05.

In Wyoming, drivers are paying as little as $2.84 per U.S. gallon, or about 75 cents a litre. The average gas price in the U.S. on Friday was $3.61 a gallon. That's up about eight per cent in the last month.